<h4>Tool</h4>
<table border="0">
    <tr>
        <td valign="top">
            <b>Name</b>
        </td>
        <td valign="top">Daily Insolation over Latitude</td>
    </tr>
    <tr>
        <td valign="top">
            <b>ID</b>
        </td>
        <td valign="top">4</td>
    </tr>
    <tr>
        <td valign="top">
            <b>Author</b>
        </td>
        <td valign="top">O.Conrad (c) 2012</td>
    </tr>
</table>
<hr>
<h4>Description</h4>Orbital parameters used here are based on the work of Andre L. Berger and its implementation from the NASA
Goddard Institute for Space Studies (GISS). Berger's orbital parameters are considered to be valid for approximately 1 million
years. References: - Berger, A.L. (1978): Long Term Variations of Daily Insolation and Quaternary Climatic Changes. Journal
of the Atmospheric Sciences, volume 35(12), 2362-2367. - Berger, A.L. (1978): A Simple Algorithm to Compute Long Term Variations
of Daily or Monthly Insolation. Institut d'Astronomie et de Geophysique, Universite Catholique de Louvain, Louvain-la-Neuve,
No. 18. - NASA/GISS' implementation can be found as part of an Atmosphere-Ocean Model at
<a target="_blank" href="http://aom.giss.nasa.gov/srorbpar.html">Determination of the Earth's Orbital Parameters</a>
<hr>
<h4>Parameters</h4>
<table border="1" width="100%" valign="top" cellpadding="5" rules="all">
    <tr>
        <th>Name</th>
        <th>Type</th>
        <th>Identifier</th>
        <th>Description</th>
        <th>Constraints</th>
    </tr>
    <tr>
        <th colspan="5">Output</th>
    </tr>
    <tr>
        <td>Solar Radiation</td>
        <td>Table (output)</td>
        <td>SOLARRAD</td>
        <td></td>
        <td></td>
    </tr>
    <tr>
        <th colspan="5">Options</th>
    </tr>
    <tr>
        <td>Start [ka]</td>
        <td>Floating point</td>
        <td>START</td>
        <td></td>
        <td>Default: -200.000000</td>
    </tr>
    <tr>
        <td>Stop [ka]</td>
        <td>Floating point</td>
        <td>STOP</td>
        <td></td>
        <td>Default: 2.000000</td>
    </tr>
    <tr>
        <td>Step [ka]</td>
        <td>Floating point</td>
        <td>STEP</td>
        <td></td>
        <td>Minimum: 0.001000 Default: 1.000000</td>
    </tr>
    <tr>
        <td>Latitude Increment [Degree]</td>
        <td>Integer</td>
        <td>DLAT</td>
        <td></td>
        <td>Minimum: 1 Maximum: 90 Default: 5</td>
    </tr>
    <tr>
        <td>Day of Year</td>
        <td>Integer</td>
        <td>DAY</td>
        <td></td>
        <td>Minimum: 0 Maximum: 366 Default: 181</td>
    </tr>
</table>